Warning: file_put_contents(/www/wwwroot/ppbbbu/n94.cn/cache/c827f72dfcf7ba4544152001c6ce71dd.txt): failed to open stream: No space left on device in /www/wwwroot/ppbbbu/n94.cn/index.php on line 55 black lava glass例句_black lava glass英汉例句_black lava glass双解例句_94生活常识网有道词典
A usually black or banded, hard volcanic glass that displays shiny, curved surfaces when fractured and is formed by rapid cooling of lava. 黑曜岩火山玻璃，一般为黑色，带状，摔碎时色泽光亮，表面。